With respect to acute toxicity, simple alcohols have low acute toxicities. Doses of several milliliters are tolerated. 141699-55-0, formula is C8H15NO3, For pentanols, hexanols, octanols and longer alcohols, LD50 range from 2–5 g/kg (rats, oral). Ethanol is less acutely toxic.All alcohols are mild skin irritants. Computed Properties of 141699-55-0
Dong, Zhe;MacMillan, David W. C. research published 《 Metallaphotoredox-enabled deoxygenative arylation of alcohols》, the research content is summarized as follows. Metal-catalyzed cross-couplings are a mainstay of organic synthesis and are widely used for the formation of C-C bonds, particularly in the production of unsaturated scaffolds1. However, alkyl cross-couplings using native sp3-hybridized functional groups such as alcs. remain relatively underdeveloped2. In particular, a robust and general method for the direct deoxygenative coupling of alcs. would have major implications for the field of organic synthesis. A general method for the direct deoxygenative cross-coupling of free alcs. must overcome several challenges, most notably the in situ cleavage of strong C-O bonds3, but would allow access to the vast collection of com. available, structurally diverse alcs. as coupling partners4. Authors report herein a metallaphotoredox-based cross-coupling platform in which free alcs. are activated in situ by N-heterocyclic carbene salts for carbon-carbon bond formation with aryl halide coupling partners. This method is mild, robust, selective and most importantly, capable of accommodating a wide range of primary, secondary and tertiary alcs. as well as pharmaceutically relevant aryl and heteroaryl bromides and chlorides. The power of the transformation has been demonstrated in a number of complex settings, including the late-stage functionalization of Taxol and a modular synthesis of Januvia, an antidiabetic medication. This technol. represents a general strategy for the merger of in situ alc. activation with transition metal catalysis.
Computed Properties of 141699-55-0, Tert-butyl 3-hydroxyazetidine-1-carboxylate is a useful research compound. Its molecular formula is C8H15NO3 and its molecular weight is 173.21 g/mol. The purity is usually 95%.
Tert-butyl 3-hydroxyazetidine-1-carboxylate has been shown to be a good substrate for the preparation of N-protected amino alcohols and amines by the process of reductive amination. In this synthesis, tert-butyl azetidinium chloride is used as a catalyst in the reaction with sodium hydroxide. The tert-butyl group can be removed using ammonium hydroxide in the presence of a base such as triethylamine. This reaction can be performed on a large scale, making it useful in the manufacture of pharmaceuticals. The efficiency and solubility of this process make it suitable for use as an introduction to other processes involving N-protected amino alcohols or amines., 141699-55-0.
Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts